I have looked everywhere I can to find any sort of specs on the chiapua, or chalupa or whatever it is called, and I cant find them anywhere. Can anyone tell me where to find them??? 
Joe Johnson, being the stud that he is, posted the spec sheet for the motors at:
http://www.chiefdelphi.com/forums/showthread.php?s=&postid=12754#post12754
I think that’s the right post.
and Joe - thanks for fighting to get some cool motors added to the kit this year. very nice!
FIRST Team Update #1 is out now at http://www.usfirst.org/robotics/doc_art3.htm
Page 10 of the update includes complete detailed specs on the Chalupa/Chiaphua.